#div-login {
    position: absolute;
    left: 50%;
    top: 50%;

    /*
    *  Where the magic happens
    *  Centering method from CSS Tricks
    *  http://css-tricks.com/centering-percentage-widthheight-elements/
    */
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}

a.button .right {
	float: right;
}
#div-Usuario{
	 position: absolute;
    left: 50%;
    top: 50%;

    /*
    *  Where the magic happens
    *  Centering method from CSS Tricks
    *  http://css-tricks.com/centering-percentage-widthheight-elements/
    */
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}

a.button .right {
	float: right;
}
#div-Ticket{
	 position: absolute;
    left: 50%;
    top: 50%;

    /*
    *  Where the magic happens
    *  Centering method from CSS Tricks
    *  http://css-tricks.com/centering-percentage-widthheight-elements/
    */
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
}

a.button .right {
	float: right;
}